2018 UQ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6495718432 ± 1.83e-05
Semi-major axis (a)2.7939218930 AU ± 1.42e-04
Inclination (i)13.63617907° ± 2.61e-04
Long. of Asc. Node (Ω)45.07700438° ± 1.85e-05
Arg. of Perihelion (ω)317.06625330° ± 5.63e-05
Mean Anomaly (M)190.03391016° ± 4.23e-02
Mean Motion (n)0.2110526866°/day ± 1.61e-05
Perihelion dist (q)0.97906890 AU ± 7.14e-05
Aphelion dist (Q)4.60877489 AU ± 2.40e-04
Orbital Period4.67004850 yr ± 3.56e-04
Physical Parameters
H (abs. magnitude)21.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.226″
Uncertainty2
Orbit TypeApollo
MOID0.064889 AU
Observations Used140
Oppositions1
Arc Total2018-2018
First Observation Used2018-10-26
Last Observation Used2018-12-18
Observations (153)
Date Type RA Dec Mag Band Observatory
2018-11-08 06:53:03 C 03 52 23.35 +25 01 07.2 V G96
2018-11-08 07:00:30 C 03 52 22.85 +25 01 43.5 V G96
2018-11-08 07:07:57 C 03 52 22.34 +25 02 18.7 V G96
2018-11-08 07:15:23 C 03 52 21.84 +25 02 54.5 V G96
2018-11-08 07:28:18 C 03 52 20.94 +25 03 56.7 V 703
2018-11-08 07:35:52 C 03 52 20.40 +25 04 32.6 V 703
2018-11-08 07:43:26 C 03 52 19.90 +25 05 08.6 V 703
2018-11-08 07:51:00 C 03 52 19.35 +25 05 44.8 V 703
2018-11-08 12:37:28 C 03 52 03.135 +25 28 25.67 U F52
2018-11-08 12:58:06 C 03 52 01.727 +25 30 00.38 U F52
2018-11-08 13:39:10 C 03 51 58.988 +25 33 08.57 U F52
2018-11-09 08:46:17 C 03 51 05.75 +26 57 56.3 V I52
2018-11-09 08:47:46 C 03 51 05.65 +26 58 02.4 V I52
2018-11-09 08:47:56 C 03 51 05.63 +26 58 02.6 V I52
2018-11-09 08:49:24 C 03 51 05.55 +26 58 09.3 V I52
2018-11-09 10:30:44 C 03 50 59.08 +27 05 15.3 o 691
2018-11-09 10:33:42 C 03 50 58.89 +27 05 27.6 o 691
2018-11-09 10:36:41 C 03 50 58.72 +27 05 39.9 o 691
2018-11-09 12:41:17 C 03 50 53.48 +27 14 39.2 V T05
2018-11-09 13:07:19 C 03 50 51.78 +27 16 26.5 V T05
2018-11-09 13:11:19 C 03 50 51.53 +27 16 42.6 V T05
2018-11-09 13:33:07 C 03 50 50.13 +27 18 11.8 V T05
2018-11-10 23:07:18 C 03 49 20.73 +29 27 47.9 V 246
2018-11-10 23:07:34 C 03 49 20.70 +29 27 50.2 V 246
2018-11-10 23:08:16 C 03 49 20.65 +29 27 51.6 V 246
2018-11-10 23:12:21 C 03 49 20.37 +29 28 06.4 V 246
2018-11-10 23:13:36 C 03 49 20.28 +29 28 11.1 V 246
2018-11-13 05:23:57 C 03 47 03.14 +32 22 03.5 V 703
2018-11-13 05:31:27 C 03 47 02.72 +32 22 26.1 V 703
2018-11-13 05:38:55 C 03 47 02.33 +32 22 47.4 V 703
2018-11-13 05:46:26 C 03 47 01.89 +32 23 09.3 V 703
2018-11-13 12:27:47 C 03 46 42.06 +32 42 07.0 V T05
2018-11-13 12:41:44 C 03 46 41.30 +32 42 44.7 V T05
2018-11-13 12:43:04 C 03 46 41.21 +32 42 48.1 V T05
2018-11-13 13:07:11 C 03 46 39.86 +32 43 53.7 V T05
2018-11-13 19:05:51 C 03 46 25.56 +32 59 58.6 q D29
2018-11-13 19:24:56 C 03 46 24.59 +33 00 48.6 q D29
2018-11-16 05:20:04 C 03 44 18.01 +35 19 16.8 V 703
2018-11-16 05:27:33 C 03 44 17.62 +35 19 32.9 V 703
2018-11-16 05:35:03 C 03 44 17.25 +35 19 49.1 V 703
2018-11-16 05:42:32 C 03 44 16.92 +35 20 05.2 V 703
2018-11-21 03:29:47 C 03 40 36.53 +38 38 04.9 u H21
2018-11-21 03:38:43 C 03 40 36.21 +38 38 17.0 u H21
2018-11-21 03:53:28 C 03 40 35.66 +38 38 36.7 u H21
2018-11-28 05:47:50 C 03 37 05.62 +41 19 40.1 u H21
2018-11-28 05:50:52 C 03 37 05.55 +41 19 42.2 u H21
2018-11-28 05:56:54 C 03 37 05.44 +41 19 46.3 u H21
2018-12-17 02:48:28 C 03 38 30.88 +43 06 33.6 u H21
2018-12-17 03:07:12 C 03 38 31.14 +43 06 33.1 u H21
2018-12-17 03:20:05 C 03 38 31.32 +43 06 33.2 u H21